Levosimendan Impurity 17 CAS CATO-C4X-130817
| CAS No. | CATO-C4X-130817 |
| Molecular Formula | C16H17N5O3 |
| Molecular Weight | 327.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Levosimendan Impurity 17.
Levosimendan Impurity 17 (CAS CATO-C4X-130817) is a certified pharmaceutical impurity reference standard with the molecular formula C16H17N5O3 and a molecular weight of 327.34 g/mol.
Levosimendan Impurity 17 (C16H17N5O3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Levosimendan Impurity 17 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H17N5O3 |
| Molecular Weight | 327.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 5 |
Related Levosimendan Standards
- Levosimendan Impurity 47 (CAS CATO-C4X-130847)
- Levosimendan Impurity 84 (CAS CATO-C4X-130884)
- Levosimendan Impurity 53 (CAS CATO-C4X-130853)
- Levosimendan Impurity 57 (CAS CATO-C4X-130857)
- Levosimendan Impurity 65 (CAS CATO-C4X-130865)
- Levosimendan Impurity 55 (CAS CATO-C4X-130855)
- Levosimendan Impurity 6 (CAS CATO-C4X-13086)
- Levosimendan Impurity 66 (CAS CATO-C4X-130866)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com